Key Takeaway: The ESP32-S31 is Espressif's most powerful microcontroller yet — a dual-core 320 MHz RISC-V chip with Wi-Fi 6, Bluetooth 5.4, Zigbee/Thread, Gigabit Ethernet and Matter support, now in…
ESP32-C6 guide for 2026 — Wi-Fi 6 with TWT, Zigbee 3.0 and Thread on one RISC-V chip, Matter support, and real gateway and sensor projects.
Key Takeaway: The right industrial IoT gateway depends on environment and workload — a general-purpose Pi is fine for a bench prototype, but a hardened STM32 controller or DIN-rail industrial…
Key Takeaway: Pairing an STM32 for deterministic sensor aggregation with an ESP32 for secure wireless uplink gives you an industrial-grade IoT gateway that is more robust, cheaper to maintain, and…
Key Takeaway: MQTT for industrial IoT is the lightweight publish/subscribe protocol that lets ESP32 sensor nodes stream machine data to dashboards and SCADA in near real time — with minimal…
Key Takeaway: In 2026, the ESP32 is the right choice for roughly 7 out of 10 new IoT projects because it adds Bluetooth, a dual-core processor, far more RAM and…
Key Takeaway: The ESP32 makes an ideal low-cost industrial IoT gateway for bridging Modbus RTU/TCP field devices to MQTT cloud platforms. This guide walks through hardware setup, firmware architecture, and…
Key Takeaway: Building your own ESP32 smart switch with relay control gives you complete control over home automation — it's cost-effective, secure, and fully customizable with WiFi connectivity and manual…
Key Takeaway: For IoT and wireless projects with cloud connectivity, choose the ESP32 for its built-in WiFi/BLE and ease of use. For industrial applications requiring real-time control, deterministic timing, high…
Key Takeaway: Learn how to implement an MQTT-based remote monitoring system for industrial machinery using ESP32 edge gateways, industrial sensors, and cloud-based dashboards. This complete guide covers the end-to-end IoT…
Key Takeaway: By implementing ESP32 deep sleep with timer-based wake-up and strategic use of RTC memory and the ULP coprocessor, you can reduce average power consumption from 80mA to under…
Key Takeaways ESP32 is the ideal smart home controller – built-in Wi-Fi + Bluetooth, 34 GPIO pins, dual-core processor, under Rs 400 MQTT protocol enables reliable decoupled communication between sensors,…